Our staff

Dr. Winnie Yuen


Dr. Winnie Yuen has always had a love for animals. One of her fondest childhood memories is the adoption of a pug puppy. The pug fostered her dream of becoming a veterinarian. Since her teenage years, she has gained experience from volunteering and working at emergency, referral, and general practices for dogs and cats. Upon completing high school, Winnie went on to complete a Bachelor of Science degree at the University of Guelph. Winnie’s journey continued when she flew across the world to study veterinary medicine at the University of Melbourne, Australia. Upon graduation in 2011, Winnie has moved back to Toronto and has been working in Toronto and Mississauga ever since.

She is a veterinarian that enjoys focusing on the pleasure of companionship and also on the health and well-being of animals. Being a pet owner herself, she has an excellent understanding of the stress related to being a great pet parent. Winnie has a passion for integrative/alternative medicine, preventative care, and client education. In 2014, she completed the Veterinary Acupuncture course at the Traditional Chinese Veterinary Medicine School in Florida. Furthermore, she is excited to continue her education in the fields of herbal medicine and food therapy. Winnie is married to Dr. Augustin Leung and they live with their three cats: Misu, Timmy, and Chloe. In addition to their three cats, they have a Labrador named Bagel, a Pomchi named Bailey, and a Pug named Kevin. In her spare time, Winnie enjoys reading, crocheting, practicing yoga, and cooking.

Dr. Augustin Leung


Dr. Augustin Leung was raised in Markham and graduated with a Bachelors of Science from the University of Toronto. He grew up with many different pets. At one point he had four rabbits, two hooded rats, a hamster, and a Chihuahua. He always had an interest for animals. In 2006, he traveled to Australia and graduated from veterinarian school from the University of Melbourne, Australia with Honours in 2010. He has worked closely with wildlife at Currumbin Wildlife Sanctuary and spent time on the Atlantic Ocean on salmon farms. He also worked in the countryside in Melbourne with dairy farmers while caring for critically ill patients. He was back in the GTA by 2011 working in Mississauga and downtown Toronto. In the spring of 2015, together with Dr. Winnie Yuen, they established Apple Creek Animal Hospital. 

In addition to working at Apple Creek Animal Hospital, he also works as an emergency veterinarian. He has a special interest in soft tissue and orthopaedic surgery, dentistry, critical care and emergency medicine.

In his spare time he enjoys playing court and beach volleyball, swimming, playing baseball, sketching, tinkering with computers, and working on his vintage car.


Veterinary Technician

Jacqueline is an avid animal lover who enjoys working with dogs and cats. She was born and raised in Seoul, Korea. She attended Kangwon University in Korea and graduated with a Doctors of Veterinary Medicine. Since graduation she has practiced for several years in Korea. She one day decided to expand her horizons and decided to move to Canada. She has since come to love Toronto and enjoys working as a veterinary technician. She loves caring for animals and customers alike. In her spare time, she loves painting and is also currently completing her studies in visual arts. She also enjoys creating music as she plays the violin and piano. She lives in Thornhill with her husband Eric, their two children Lucy and Christopher, and their cat Louie.



Jenna was born in Kingston and has lived in the Durham region for the majority of her life. She has a love of animals and always had some sort of a family pet growing up; dog, cat, fish, rabbit, etc. She has lived in the United Kingdom and travelled extensively throughout Southeast Asia and Europe. With a diploma in Business and a long history of customer service, Jenna enjoys the administration and customer relations side of things.  Jenna resides in Oshawa with her husband Mark, her cat, Beatrix and newly adopted kitten, Matilda.



Rainbow loves animals and has cared for many different types of fish all her life. She grew up in Markham and has attended the University of Toronto. Rainbow has extensive customer service experience and speaks Cantonese and English fluently, as well as some Mandarin, French, and American Sign Language (ASL). In her spare time, Rainbow loves trying out new restaurants, playing tennis, and enjoying live music.


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